For a few moments anyway, without modifying the shunt or beefing the traces Figuring out the wiring was pretty difficult, with all the extraneous connections. (search endless-spheredotcom for "18 fet mystery controller" for wiring help.) I did replace the ~13 ga phase and battery wires with 10Ga. I use this controller in my little 3 wheel 'pickup truck' which sometimes hauls 600 pounds around my ranch, and it never even gets warm. I'd give it five stars if the documentation was better and the power carrying wires were a bit larger gauge.
Verified purchase: Yes | Condition: New
Good price for a powerful controller. Let me emphasize Powerful controller. I replaced a 500w controller with this and pretty immediately smoked two motors in a row. This is way too much for a geared hub motor. Looks like it took out the one way bearings on both of mine. Made a horrible noise. That isn't the fault of the controller... I got greedy with power as I was trying to get enough power to climb longer steep hills in Tacoma. I'm back to believing in bottom bracket drives that allow you to apply power through your bikes gearing.
Verified purchase: Yes | Condition: New
This 1500 watt motor controller has cruise control reverse and many other features. It can be used on e-bike or scooter.
Verified purchase: Yes | Condition: New
I put two 48 volt batteries 25 amp batteries in series 96 volts . I’m using a 36 volt Chinese hub motor . I’m thinking this is 50 mph on a level road. I haven’t risen bike yet . Motor don’t get hot and controller does not get hot . Pretty much experimental so far. I’m sure it won’t be faster than my gsxr 750. I’ll be thrilled when gas is 6.00 galllon.
Verified purchase: Yes | Condition: New
Some of the pictures don't match actual wiring at all...after a time I did figure it out and worked pretty good.
Verified purchase: Yes | Condition: New
Verified purchase: Yes | Condition: New
My acceleration is back up. The last one I bought had poor acceleration, though the top speed was OK(28 mph). With this one it's much better, with top speed about 29-30 mph.
Verified purchase: Yes | Condition: New
Excellent very good product i recommend it?
Verified purchase: Yes | Condition: New
Very nice and powerful controller,took a minute to figure out but after a few YouTube videos I had it up and running.
Verified purchase: Yes | Condition: New
Got it working but goes slow 8mph on 48 volts and 12mph on 72-volts. Tried jumping the 3 speed control but no difference.
Verified purchase: Yes | Condition: New
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